CN202848756U

CN202848756U - Twin-stage winder shaft

Info

Publication number: CN202848756U
Application number: CN 201220433394
Authority: CN
Inventors: 徐敏
Original assignee: SHANDONG YELANG ELECTRIC APPLIANCE CO Ltd
Current assignee: SHANDONG YELANG ELECTRIC APPLIANCE CO Ltd
Priority date: 2012-08-29
Filing date: 2012-08-29
Publication date: 2013-04-03
Anticipated expiration: 2022-08-29

Abstract

The utility model provides a twin-stage winder shaft which comprises a first reel and a second reel. The technical scheme includes that the portion, close to a non-input end, of the first reel is composed of a mandrel and a sleeve arranged outside the mandrel; the mandrel is connected with a first reel body and the second reel in a fastening mode; and a positioning mechanism is arranged on the sleeve. The twin-stage winder shaft is simple in structure, easy to install, and capable of simplifying the structure of the twin-stage winder and reducing the overall size. Meanwhile, the reels can be replaced freely according to gas-electricity combination or electricity-electricity combination or gas-gas combination, and therefore different requirements of users can be achieved on the premise that the cost is low.

Description

Twin-stage winder axle

Technical field

The utility model is a kind of twin-stage winder axle.

Background technology

Existing winder is generally the single line winder, namely or single electric wire winder, or single tracheae winder.In reality production or work, often have the situation of using a plurality of power supplys or source of the gas.For adapting to this situation, multistage winder is arranged at present, this winder only is that single winder is fixed in the casing side by side afterwards.Clearly, the volume of this winder is large, cost is high, and, be difficult on ground or body of wall fixing.

Summary of the invention

The purpose of this utility model is: design can make the twin-stage winder axle that the twin-stage winder structure is simple, with low cost, volume is little, be easy to fix.

The utility model comprises the first spool and the second spool, and its technical scheme is: the first spool is comprised of itself and mandrel and mandrel sleeve part outward near the part of its non-input end; The body of mandrel and its first spool and the second spool are fastenedly connected, on the sleeve with detent mechanism.The first spool wherein, the second spool can be respectively the spool of electric wire winder and the spool of ventilation flue's winder.

In said structure, mandrel and the first reel body can be split and the structure of captiveing joint, and also can one make.

In addition, can there be various ways the mandrel end of the first spool with being connected also of volume Two shaft end, but generally is threaded connection.

For the orientation problem of sleeve of the present utility model, for can be directly with of the prior art around being connected of parts, the detent mechanism on the sleeve is the step surface of its end.

In the prior art, on the close part of non-input end on the spool, be useful on the mechanism that is connected with the cam mechanism of transmission line, after this part of spool is set to mandrel and sleeve two-part structure, need to keep existing connection structure, therefore, in the utility model, for existing spool, the bindiny mechanism of transmission line cam mechanism should be set in the relevant position.When this position is positioned at the corresponding position of sleeve, should be provided with in the relevant position of sleeve the bindiny mechanism of the cam mechanism of transmission line.

The utility model is simple in structure, be easy to install, and can simplify the structure of twin-stage winder, and dwindles overall volume.Simultaneously and since can make winder have unified, with the basically identical shell of existing shell shape, thereby can directly utilize the anchor fitting on the existing winder to make it be easy to fix on the ground, or be installed on the body of wall.In addition, the design of the present embodiment makes the spool normalisation, can change spool according to gas, electricity combination or the combination of electricity electricity or gas gas combination free, thereby under lower-cost prerequisite, realize user's different demands.

Description of drawings

Fig. 1 is the cutaway view of the spool of two electric winders;

Fig. 2 is the birds-eye view of Fig. 1;

Fig. 3 is the spool cutaway view of two gas winders;

Fig. 4 is the birds-eye view of Fig. 3;

Fig. 5 is the cutaway view of the spool of an electric gas winder;

Fig. 6 is the birds-eye view of Fig. 5;

Wherein, the 1, first spool, 2 sleeves, 3, screw, 4, mandrel, 5, screw rod, 6, location structure, the 7, second spool.

The specific embodiment

Embodiment 1

As shown in Figure 1, 2, the present embodiment comprises that the

first spool

1 and 7, two spools of the second spool are the spool of electric wire winder.Only be that in the second spool 7 difference with the prior art its inner end face is with threaded hole.The Outboard Sections of the first spool 1 is same as the prior art, and its inside part is by forming with the integrally formed mandrel 4 of Outboard Sections and mandrel 4 sleeve 2 outward.The inner of mandrel 4 is the screw rod 5 that spins with the second spool 7.Sleeve 2 and mandrel 4 running-fits have two parallel vertical joint tangent planes in the inner of sleeve 2, and form the step surface identical with the second spool 7 inner shapes at the inner end near sleeve 2, thereby form its location structure 6.Be useful on the tapped bore of installing wire contracting mechanism on sleeve 2 outside faces, screw 3 is housed in the tapped bore, consist of the bindiny mechanism of the cam mechanism of defeated line.

Embodiment 2

Shown in Fig. 3,4, the present embodiment comprises that the

first spool

1 and 7, two spools of the second spool are the spool of tracheae winder.Only be that in the second spool difference with the prior art its inner end face is with threaded hole.The first spool 1 is same as the prior art by Outboard Sections, and air extractor duct is positioned on this part.Its inside part is by forming with the integrally formed mandrel 4 of Outboard Sections and mandrel 4 sleeve 2 outward.There is the screw rod 5 that spins with the second spool 7 the inner of mandrel 4.Sleeve 2 and mandrel 4 running-fits have two parallel vertical joint tangent planes in the inner of sleeve 2, and form the step surface identical with the second spool 7 inner shapes at the inner end near sleeve 2, thereby form its location structure 6.Be useful on the tapped bore of installing wire contracting mechanism on sleeve 2 outside faces, screw 3 is housed in the tapped bore, consist of the bindiny mechanism of the cam mechanism of defeated line.

Embodiment 3

The present embodiment comprises the first spool 1 and the second spool 7, and the present embodiment can have two kinds of situations: the first spool 1 is the spool of electric wire winder for the spool of tracheae winder or the first spool 1 for the spool of tracheae winder, the second spool for the spool of electric wire winder, the second spool 7.

The first situation only is that in the second spool 7 difference with the prior art its inner end face is with threaded hole shown in Fig. 5,6.The first spool 1 is same as the prior art by Outboard Sections, and its inside part is by forming with the integrally formed mandrel 4 of Outboard Sections and mandrel 4 sleeve 2 outward.There is the screw rod 5 that spins with the second spool 7 the inner of mandrel 4.Sleeve 2 and mandrel 4 running-fits have two parallel vertical joint tangent planes in the inner of sleeve 2, and form the step surface identical with the second spool 7 inner shapes at the inner end near sleeve 2, thereby form its location structure 6.Be useful on the tapped bore of installing wire contracting mechanism on sleeve 2 outside faces, screw 3 is housed in the tapped bore, consist of the bindiny mechanism of the cam mechanism of defeated line.

The second situation is that the spool of electric wire winder is the structure of the second spool among the employing embodiment 1, and the spool of tracheae winder adopts the structure of the first spool among the embodiment 2, and both spin, and consist of the present embodiment.

Claims

1. a twin-stage winder axle comprises the first spool (1) and the second spool (7), it is characterized in that: the first spool (1) is comprised of itself and mandrel (4) and mandrel (4) sleeve (2) part outward near the part of its non-input end; Mandrel (4) is fastenedly connected with body and second spool (7) of its first spool (1), and sleeve (2) is upper with detent mechanism (6).

2. twin-stage winder axle according to claim 1 is characterized in that: mandrel (4) is made with its first spool (1) body one.

3. twin-stage winder axle according to claim 1 and 2, it is characterized in that: mandrel (4) end of the first spool (1) and the second spool (7) end are threaded connection.

4. twin-stage winder axle according to claim 1 and 2, it is characterized in that: the detent mechanism (6) on the described sleeve (2) is the step surface of its end.

5. twin-stage winder axle according to claim 1 and 2 is characterized in that: the bindiny mechanism that is provided with the cam mechanism of transmission line on the sleeve (2).